#A1491C#A1491C

#A1491C is a mid, vivid orange. Relative luminance 0.124; OKLCH L 51.2% C 0.130 H 44.5°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#A1491C
RGB	rgb(161, 73, 28)
HSL	hsl(20, 70%, 37%)
HSV	hsv(20, 83%, 63%)
CMYK	cmyk(0%, 54.7%, 82.6%, 36.9%)
CIE-LAB	lab(41.89, 33.80, 42.31)
CIE-LCH	lch(41.89, 54.15, 51.39°)
OKLab	oklab(51.17% 0.0926 0.0908)
OKLCH	oklch(51.17% 0.13 44.5)
XYZ	xyz(17.2919, 12.4282, 2.5867)
Luminance	0.1243 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1491C #1C74A1

analogous

#A11C31 #A1491C #A18C1C

triadic

#A1491C #1CA149 #491CA1

tetradic

#A1491C #31A11C #1C74A1 #8C1CA1

square

#A1491C #31A11C #1C74A1 #8C1CA1

split-complementary

#A1491C #1CA18C #1C31A1

monochromatic

#391A0A #6D3113 #A1491C #D56125 #E28556

Accessibility & contrast

On white

6.03

#A1491C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#A1491C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1491C

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1491C	#FFFFFF	#000000	##FFFFFF
##A1491C	1.00	6.03	3.49	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625715

Deuteranopia (green-blind)

#776A19

Tritanopia (blue-blind)

#B13540

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a1491c;
/* rgb */ color: rgb(161, 73, 28);
/* oklch */ color: oklch(51.2% 0.130 44.5);

Tailwind

colors: {
  custom: {
    50: '#c47e5c',
    500: '#a1491c',
    950: '#000000',
  },
}

SCSS

$custom: #a1491c;
$custom-light: #c47e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1491c",
  "rgb": {
    "r": 161,
    "g": 73,
    "b": 28
  },
  "hsl": {
    "h": 20.301,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5117,
    "c": 0.1297,
    "h": 44.5
  },
  "luminance": 0.12426
}

Semantic roles & 50–950 ramp

primary

#A1491C

secondary

#549FC5

accent

#B1ED3B

background

#FDF7F5

surface

#FAEEE9

border

#D3C9C5

text

#140A04

muted

#837C79

Preview Lab

Preview with #A1491C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →